Carlo Marelli and Massimo Molteni opened their studio in 1977 after graduating in Architecture at the Politenico university in Milan, realizing projects for industrial design, architectural and interior design, with an artistic direction and with a coordinated image.  

The design for industrial production has seen a collaboration with the most prestigious companies in the sector.  The assignments of design and graphics contain furnishing complements, products for the living and night area, accessories for furniture, kitchens, system of signs and packaging.  

Those among interior design includes show room sets, exhibition stands, commercial spaces and living. Architecturally the planning of buildings for public use (with a civil and religious character) residential, commercial spaces and productive. Carlo Marelli and Massimo Molteni live and work in Cantù.